英语词汇“dubnium”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	dubnium
释义	dubnium noun uncountable chemistry UK /ˈdʌbniəm/ DEFINITIONS1 1 a chemical element that is radioactive and is produced artificially. Its symbol is Db. Synonyms and related words Chemical elements actinium alkali metal aluminium dubnium noun uncountable chemistry US /ˈdʌbniəm/ DEFINITIONS1 1 a chemical element that is radioactive and is produced artificially. Its symbol is Db. Synonyms and related words Chemical elements actinium alkali metal aluminum
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